Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Wholesale and Retail Trade Statistics of the United States," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "September 1924," Federal Reserve Bulletin (September 1924) : 58-58. https://fraser.stlouisfed.org/title/62/item/20564/toc/92700 , accessed on April 18, 2024.